JPS5312702A - Level controller for coal extracting machine - Google Patents

Level controller for coal extracting machine

Info

Publication number: JPS5312702A
Authority: JP; Japan
Prior art keywords: level controller; extracting machine; coal extracting; coal; machine
Prior art date: 1976-07-23
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

JP2976577A

Other languages

English (en)

Other versions

JPS562599B2 (ja

Inventor

Betsukuman Kurausu

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Gewerkschaft Eisenhutte Westfalia GmbH

Original Assignee

Gewerkschaft Eisenhutte Westfalia GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1976-07-23

Filing date

1977-03-17

Publication date

1978-02-04

1977-03-17 Application filed by Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH

1978-02-04 Publication of JPS5312702A publication Critical patent/JPS5312702A/ja

1981-01-20 Publication of JPS562599B2 publication Critical patent/JPS562599B2/ja

Status Granted legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
- E21C35/125—Means for inclining the conveyor

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Machines For Laying And Maintaining Railways (AREA)
Framework For Endless Conveyors (AREA)
Drilling And Exploitation, And Mining Machines And Methods (AREA)
Lining And Supports For Tunnels (AREA)
Ship Loading And Unloading (AREA)
Soil Working Implements (AREA)
Harvester Elements (AREA)
Pivots And Pivotal Connections (AREA)

JP2976577A 1976-07-23 1977-03-17 Level controller for coal extracting machine Granted JPS5312702A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2633286A DE2633286C2 (de)	1976-07-23	1976-07-23	Einrichtung zur Niveausteuerung einer Gewinnungsmaschine, insbesondere eines Hobels

Publications (2)

Publication Number	Publication Date
JPS5312702A true JPS5312702A (en)	1978-02-04
JPS562599B2 JPS562599B2 (ja)	1981-01-20

Family

ID=5983811

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2976577A Granted JPS5312702A (en)	1976-07-23	1977-03-17	Level controller for coal extracting machine

Country Status (12)

Country	Link
US (1)	US4186969A (ja)
JP (1)	JPS5312702A (ja)
BE (1)	BE850792A (ja)
CS (1)	CS212797B2 (ja)
DE (1)	DE2633286C2 (ja)
ES (1)	ES459333A1 (ja)
FR (1)	FR2359275A1 (ja)
GB (1)	GB1575714A (ja)
HU (1)	HU178230B (ja)
PL (1)	PL109906B1 (ja)
SU (1)	SU751334A3 (ja)
ZA (1)	ZA774062B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2852305C2 (de) *	1978-12-02	1982-07-08	Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum	Vorrichtung für den gesteuerten Eingriff der Werkzeuge einer Gewinnungsmaschine
DE2944885C2 (de) *	1979-11-07	1983-01-05	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Einrichtung zur Einstellung des Schnitthorizontes eines Hobels o.dgl.
DE3117401C2 (de) *	1981-05-02	1985-04-18	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Einrichtung zur Einstellung des Schnitthorizontes einer untertägigen Gewinnungsmaschine, insbesondere eines Hobels
DE3141695A1 (de) *	1981-10-21	1983-04-28	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Vorrichtung zur niveausteuerung einer gewinnungsmaschine
DE3200082A1 (de) *	1982-01-05	1983-07-14	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Hydraulischer steuerzylinder zur einstellung des schnitthorizontes untertaegiger gewinnungsmaschinen
DE3300306C2 (de) *	1983-01-07	1985-11-28	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Mehrteiliger Stangenkopf zur Verwendung bei Steuereinrichtungen zur Einstellung des Schnitthorizontes von Kohlenhobeln und dergleichen
GB2136474B (en) *	1983-03-09	1986-05-29	Dowty Mining Equipment Ltd	Mining apparatus
DE20012245U1 (de)	2000-07-14	2000-09-21	Maschinenfabrik Glückauf Beukenberg GmbH & Co., 45881 Gelsenkirchen	Ausbaugestell für die Strecke

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2486787A (en) *	1946-04-08	1949-11-01	Herbert H Johnson	Piston sleeve protection for brake cylinders
GB1160513A (en) *	1966-03-04	1969-08-06	Karl Maria Groetschel	Improvements relating to Roof Supports for Mine Workings.
DE1276579B (de) *	1966-06-04	1968-09-05	Gewerk Eisenhuette Westfalia	Wandernder Grubenausbau
US3445143A (en) *	1967-05-22	1969-05-20	Swenson Corp	Adjustable slide support
DE2319910B2 (de) *	1973-04-19	1977-07-21	Gewerkschaft Eisenhütte Westfalia, 4670 Lünen	Einrichtung zur niveausteuerung eines hobels o.dgl.
US3897982A (en) *	1973-09-20	1975-08-05	Hiroshi Teramachi	Slide way bearing
US4010618A (en) *	1974-01-19	1977-03-08	Dowty Mining Equipment Limited	Mine roof support
US4082360A (en) *	1976-06-23	1978-04-04	Peabody Coal Company	Mining apparatus and method

1976
- 1976-07-23 DE DE2633286A patent/DE2633286C2/de not_active Expired
- 1976-12-17 FR FR7638095A patent/FR2359275A1/fr active Granted
- 1976-12-21 PL PL1976194586A patent/PL109906B1/pl not_active IP Right Cessation
1977
- 1977-01-27 BE BE174408A patent/BE850792A/xx not_active IP Right Cessation
- 1977-03-17 JP JP2976577A patent/JPS5312702A/ja active Granted
- 1977-05-31 ES ES459333A patent/ES459333A1/es not_active Expired
- 1977-06-01 CS CS773613A patent/CS212797B2/cs unknown
- 1977-07-06 ZA ZA00774062A patent/ZA774062B/xx unknown
- 1977-07-18 US US05/816,582 patent/US4186969A/en not_active Expired - Lifetime
- 1977-07-19 SU SU772504900A patent/SU751334A3/ru active
- 1977-07-19 GB GB30257/77A patent/GB1575714A/en not_active Expired
- 1977-07-22 HU HU77GE1014A patent/HU178230B/hu unknown

Also Published As

Publication number	Publication date
PL109906B1 (en)	1980-06-30
BE850792A (fr)	1977-05-16
FR2359275B1 (ja)	1978-12-29
GB1575714A (en)	1980-09-24
SU751334A3 (ru)	1980-07-23
JPS562599B2 (ja)	1981-01-20
ZA774062B (en)	1978-05-30
PL194586A1 (pl)	1978-01-30
ES459333A1 (es)	1978-03-16
DE2633286C2 (de)	1985-02-28
CS212797B2 (en)	1982-03-26
FR2359275A1 (fr)	1978-02-17
HU178230B (en)	1982-04-28
US4186969A (en)	1980-02-05
DE2633286A1 (de)	1978-01-26

Publication	Publication Date	Title
ZA772368B (en)	1978-03-29	Mining machine
JPS5314603A (en)	1978-02-09	Feed apparatus for coal extracting machine
AU2509777A (en)	1978-11-16	Mining machine
JPS534702A (en)	1978-01-17	Scraping machine
JPS5612495A (en)	1981-02-06	Coal mining machine
JPS5355594A (en)	1978-05-20	Drilling machine
JPS52131292A (en)	1977-11-04	Milling machine for crankkshaft
JPS5312702A (en)	1978-02-04	Level controller for coal extracting machine
JPS5322685A (en)	1978-03-02	Multiishaft automatic machine
JPS5266803A (en)	1977-06-02	Machine for mining etc*
JPS52110250A (en)	1977-09-16	Automatic machine
GB1551847A (en)	1979-09-05	Mining machines
GB2015058A (en)	1979-09-05	Mining machines
GB2029872B (en)	1983-02-02	Winning machine for mining
JPS5620297A (en)	1981-02-25	Coal mining machine
JPS52107946A (en)	1977-09-10	Multiishaft drilling machine
JPS5326701A (en)	1978-03-13	Wireless controller for coal extracting machine
JPS5320605A (en)	1978-02-25	Pile extracting machine
JPS5339903A (en)	1978-04-12	Mining machine
JPS5335230A (en)	1978-04-01	Selfftraveling machine for removing refuse
JPS53486A (en)	1978-01-06	Multiishaft drilling machine for hhshaped steel
JPS54161996A (en)	1979-12-22	Controller for vending machine
JPS5310505A (en)	1978-01-31	Pile extracting machine
JPS5383902A (en)	1978-07-24	Carriage for machine
JPS531389A (en)	1978-01-09	Automatic drilling machine